MT @katemather Lt. De Mond confirms 3 arrested in connection with #ColbyFire . No other info, calls them "persons of interest in this fire."

1/16/2014 6:37:26 PMLaura E. Davis

There are about 550 fire personnel battling the blaze, which has now destroyed at least two homes.The fire is moving aggressively, "especially for this time of year," Los Angeles County fire Inspector Scott Miller told KTLA-TV. Read more.

The Glendora Unified School District has canceled classes at La Fetra, Cullen, Goddard, Sandburg, and Sellers schools and urged parents to pick up students. Citrus College in Glendora has also canceled classes.